Harnessing microcomb-based parallel chaos for random number generation and optical decision making

B Shen, H Shu, W **e, R Chen, Z Liu, Z Ge… - Nature …, 2023 - nature.com
Optical chaos is vital for various applications such as private communication, encryption, anti-
interference sensing, and reinforcement learning. Chaotic microcombs have emerged as …

Review on chaotic lasers and measurement applications

M Zhang, Y Wang - Journal of Lightwave Technology, 2020 - ieeexplore.ieee.org
Chaotic laser is considered as a novel signal source and extensively applied in the areas of
secure communication, random number generation, optical sensing. This review article …

[PDF][PDF] Parallel generation of low-correlation wideband complex chaotic signals using CW laser and external-cavity laser with self-phase-modulated injection

A Zhao, N Jiang, J Peng, S Liu, Y Zhang… - Opto-Electronic …, 2022 - researching.cn
A novel scheme for generating optical chaos is proposed and experimentally demonstrated,
which supports to simultaneously produce two low-correlation chaotic signals with wideband …

Simultaneous bandwidth-enhanced and time delay signature-suppressed chaos generation in semiconductor laser subject to feedback from parallel coupling ring …

N Jiang, Y Wang, A Zhao, S Liu, Y Zhang, L Chen… - Optics …, 2020 - opg.optica.org
We propose and demonstrate an external-feedback semiconductor laser-based chaos
generation scheme supporting simultaneous bandwidth enhancement and excellent time …

A simple high-speed random number generator with minimal post-processing using a random Raman fiber laser

F Monet, JS Boisvert, R Kashyap - Scientific Reports, 2021 - nature.com
A simple novel method for random number generation is presented, based on a random
Raman fiber laser. This laser is built in a half-open cavity scheme, closed on one side by a …

Three-loop electro-optical phase chaotic secure communication system with time-delay signatures concealment and key space enhancement

W Quan, H Wang, Y Ji - Optics Communications, 2022 - Elsevier
A novel three loops electro-optical phase (TLEOP) chaotic secure communication system is
proposed, which consists of three mutually coupled electro-optical phase chaotic feedback …

Secure WDM communication based on second order differential feedback electro-optical chaotic mutual injection synchronization

M Yu, H Wang, Y Ji - Optics & Laser Technology, 2024 - Elsevier
An optical phase chaos and mutual injection chaos synchronization scheme based on
second order differential feedback electro-optical loop is proposed for chaotic …

Key space enhancement of a chaos secure communication based on VCSELs with a common phase-modulated electro-optic feedback

H Wang, T Lu, Y Ji - Optics Express, 2020 - opg.optica.org
In this paper, a novel chaotic secure communication system based on vertical-cavity surface-
emitting lasers (VCSEL) with a common phase-modulated electro-optic (CPMEO) feedback …

Secure optical communication based on cluster chaos synchronization in semiconductor lasers network

S Liu, N Jiang, A Zhao, Y Zhang, K Qiu - IEEE Access, 2020 - ieeexplore.ieee.org
We propose and numerically demonstrate a secure optical communication scheme in a
small-world semiconductor lasers network based on cluster chaos synchronization and false …

Semiconductor laser-based multi-channel wideband chaos generation using optoelectronic hybrid feedback and parallel filtering

A Zhao, N Jiang, Y Zhang, J Peng, S Liu… - Journal of Lightwave …, 2021 - ieeexplore.ieee.org
We propose and experimentally demonstrate a novel multi-channel chaos generation
scheme, which can simultaneously produce multiple chaotic signals with wideband …